Fengxinyuan glass fiber needle punched felt

  It is a kind of high temperature resistant filter material with reasonable structure and good performance
It not only has the advantages of high temperature resistance, stable size, small elongation and shrinkage rate and high strength of glass fiber fabric, but also the felt layer is a short fiber with a diameter of about 5-7 microns
It has a three-dimensional microporous structure, high porosity, low filtration resistance, dust removal efficiency is higher than that of woven filter material, and the filtration wind speed is about twice that of woven filter material
It is a high-speed and efficient high-temperature filter material, which is widely used in iron and steel, chemical industry, metallurgy High temperature flue gas filtration of various industrial furnaces such as carbon black
According to different use requirements, various functional treatments can be done for glass fiber felt, such as PTFE impregnation, coating, film coating, etc
Product Name: glass fiber felt filter bag material , Quality: glass staple / glass fiber base cloth thickness , Degree: 2
5-3
0mm G , Weight: 850 g / m2 air permeability: 12-14 m3 / m2 Min meridional tension: & gt; 2000 (n / 5 & times; 20cm) zonal tension: & gt; 2000 (n / 5 & times; 20cm) meridional elongation: & lt; 10% zonal elongation: & lt; 10% working temperature: 220-260oc , Instant 280oc post-treatment: PTFE impregnation, PTFE coating , Point: high temperature wear resistance